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Ruby on Rails: How do I add placeholder text to a f.text_field?
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edited May 19 '16 at 19:12
answered Jun 29 '11 at 18:04
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Find all files with a filename beginning with a specified string?
...sensitive search.
– Frank Nocke
Mar 12 '17 at 12:52
OP refers to a single directory so insert -maxdepth 1 before the -...
RESTful API methods; HEAD & OPTIONS
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jul 12 '11 at 5:57
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How to sort an array of hashes in ruby
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12
Even shorter: array_of_hashes.sort_by(&:zip)
– Etienne
Nov 5 '13 at 22:33
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How can I set Image source with base64
...a:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=='
);
Real answer:
(And make sure you remove the line-breaks in the base64.)
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Create empty queryset by default in django form fields
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answered Jun 28 '12 at 12:12
marianobianchimarianobianchi
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?
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answered Oct 19 '10 at 12:10
dogbanedogbane
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How to increase IDE memory limit in IntelliJ IDEA on Mac?
I'm using IDEA 12 Leda on Mountain Lion. I wanted to increase the maximum memory that IDE can use. I set the VMOptions in Info.plist file to be
-Xmx2048m -ea -XX:+HeapDumpOnOutOfMemoryError -Xverify:none -Xbootclasspath/a:../lib/boot.jar
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Pushing to Git returning Error Code 403 fatal: HTTP request failed
... skywinder
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answered Oct 14 '11 at 18:26
XiaoXiao
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How to find difference between two Joda-Time DateTimes in minutes
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answered Oct 12 '12 at 4:01
alfredadayalfredaday
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